Stephen Colbert took on the Heritage Foundation and Jason Richwine, the author of their racist so-called "immigration study" -- which made the claim that "the average IQ of immigrants in the United States is substantially lower than that of the white native population, and the difference is likely to persist over several generations" -- as only he can on his show this Tuesday evening.

As Stephen noted, Heritage is attempting to put some distance between themselves and Richwine now that he's resigned. Case in point being their VP of communications, Mike Gonzales, who put up a blog post stating:

Dr. Richwine did not shape the methodology or the policy recommendations in the Heritage paper... The dissertation was written while Dr. Richwine was a student at Harvard, supervised and approved by a committee of respected scholars... Its findings do not reflect the positions of The Heritage Foundation or the conclusions of our study...

Colbert wrapped things up by explaining how they're attempting to have it both ways with that ridiculous statement:

COLBERT: Now, Heritage is saying they find no credence in Richwine's dissertation, which they are careful to point out was "supervised and approved by respected scholars" at Harvard. In other words, Richwine's paper, which says that today's Hispanic immigrants have low IQs and will for several generations, dooming them to failure is reprehensible.

And had no influence on this paper, co-written by the same guy, which says Hispanic immigrants are a burdensome underclass and will be for several generations, because they're doomed to failure.

Because this one is based on hard numbers, unlike this one, which is an offensive screed with no credibility, approved by Harvard, so it must be pretty good.

These two papers are totally different. It's like apple pickers and orange pickers... which by the way, we desperately need.